class Employee:
    count = 0
    def __init__(self):
        Employee.count += 1

# 创建几个 Employee 类的实例
emp1 = Employee()
emp2 = Employee()
emp3 = Employee()

# 输出总共实例化的对象数量
print(f"员工类总共实例化了 {Employee.count} 个对象。")
